LNG on Fire

Under fire conditions, the BERMAD 400Y-3UM Deluge Valve opens in response to the Solenoid Valve being activated by the fire and gas control system. The 400Y-3UH Deluge Valve latches open, allowing water to flow into the system piping.

[@Brock_Corb]

Cool idea, just curious as to how you would get that volume of water to spray in such a tight (fine) area...(I.e. the fire lines dividing / surrounding LNG tanks...somehow pipes magically turned into the fountains; like infront of the Bellagio in Vegas, with no sign of heads / any other type of apparatus capable of discharging water under pressure ....
Sarcasm aside; I genuinely am interested to learn how its supposed to work. I am just finishing up my 2nd year as a fire sprinkler designer in FL.
P.s. - I can't get enough of these animations / Videos ... Whoever puts them together deserves a raise... Or at least; bare minimum, a firm handshake...